A robotic arm design is a mechanical device which is designed to replicate the movements and functions of the human arm. It ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

I've been on a mission to unify all my smart devices under one app, and as someone who's running most of his smart devices with ESP32s, the toaster seemed like the next logical step. After all, all I ...

This achievement removes one of the biggest roadblocks in quantum materials science and brings practical quantum devices much ...

You're not using your Roku system to its full potential. These secret menus, settings, and hacks will unlock that for you.

“A lot of the things that I do are designed to be frictionless,” Eric Migicovsky, founder of Pebble and Beeper, told me ...

Espresso machine test 2025: 7 home setups compared – design, tech & daily grind. Which one’s the best espresso machine for ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my article, I share hands‑on insights, practical code examples, and hardware ...

Dogs communicate in all different ways that humans instantly recognize, by wagging their tails, barking and smiling. Now a new study says they can also communicate by pushing buttons on a soundboard ...

iOS 26.1 introduces a big change to how you turn off alarms and timers, replacing the ‘Stop’ button with a new ‘Slide to stop’ action. Here’s how to get the button back. Apple lets you replace ‘Slide ...